150501697 has 8 divisors (see below), whose sum is σ = 160192512. Its totient is φ = 140904000.

The previous prime is 150501671. The next prime is 150501721. The reversal of 150501697 is 796105051.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 150501697 - 2²³ = 142113089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150501647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19929 + ... + 26422.

It is an arithmetic number, because the mean of its divisors is an integer number (20024064).

Almost surely, 2^150501697 is an apocalyptic number.

150501697 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

150501697 is a deficient number, since it is larger than the sum of its proper divisors (9690815).

150501697 is a wasteful number, since it uses less digits than its factorization.

150501697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46559.

The product of its (nonzero) digits is 9450, while the sum is 34.

The square root of 150501697 is about 12267.9133107469. The cubic root of 150501697 is about 531.9209949670.

The spelling of 150501697 in words is "one hundred fifty million, five hundred one thousand, six hundred ninety-seven".